public class Bank {
	private int money;
	public void income(int in,int out) throws BankException {
		if(in<=0||out>=0||in+out<=0) {
			throw new BankException(in,out); //方法抛出异常，导致方法结束
		}
		int netIncome=in+out;
			System.out.printf("本次计算出的纯收入是:%d元\n",netIncome);
			money=money+netIncome;
	}
	public int getMoney() {
		return money;
	} 
}

